Robert Pattinson Spends Quality Time With Sister

A Pattinson family slideshow.

One of the most popular but quietest searches revolving around Robert Pattinson this year were shots of his two sisters, Victoria and Elizabeth. Paps finally caught up with them before the year was out while Rob and big sis Lizzy spent some holiday quality time in England.

So here's what you need to know about Lizzy Pattinson: she's made a contribution to the Twilight series along with her little bro and some of his mates. Lizzy is a singer who appeared on the Twilight soundtrack in the Carter Burwell instrumental "Who Are They" when the Cullens make their grand entrance into the school cafeteria and Bella Swan sees Edward Cullen for the first time. (Love it!)

Lizzy Pattinson is also known for the #1 UK dance track from 2004 "Let the Sunshine In" and more recently "Wherever You Go."  After you flip through our slideshow of Lizzy and Robert Pattinson leaving their holiday cottage outside London on Monday, check out her vocals below!

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So wait: Robert Pattinson and Kristen Stewart decided not to spend Christmas together? Maybe it was over the whole Katy Perry thing...